<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/9/26
 * Time: 21:17
 */
$pdo=new PDO("mysql:dbname=test0925;host=127.0.0.1","root","");
$pdo->exec("SET NAMES 'utf8'");

$sql="INSERT INTO dc_comment(id,user_id,content) VALUES('3','3','作业2实现')";
$pdo->query($sql);



